23222233222 has 8 divisors (see below), whose sum is σ = 36347843376. Its totient is φ = 11106285432.

The previous prime is 23222233193. The next prime is 23222233247. The reversal of 23222233222 is 22233222232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252415533 + ... + 252415624.

It is an arithmetic number, because the mean of its divisors is an integer number (4543480422).

Almost surely, 2^23222233222 is an apocalyptic number.

23222233222 is a deficient number, since it is larger than the sum of its proper divisors (13125610154).

23222233222 is a wasteful number, since it uses less digits than its factorization.

23222233222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504831182.

The product of its digits is 6912, while the sum is 25.

Adding to 23222233222 its reverse (22233222232), we get a palindrome (45455455454).

The spelling of 23222233222 in words is "twenty-three billion, two hundred twenty-two million, two hundred thirty-three thousand, two hundred twenty-two".